Physician

Aileen P. Tlamsa, M.D.

According to 2025 Medicare claims, Aileen Tlamsa, M.D. (NPI: 1134485493) practices infectious disease in the New York-Jersey City-White Plains, NY-NJ market, with the plurality of this provider's patient population coming from Bergen, NJ. This provider's primary affiliated billing organization is MEDICAL ASSOCIATES OF ENGLEWOOD, PC (NPI: 1952681918; TIN: 452548322) and primary practice location at 07631-1808. Tlamsa is affiliated with the Englewood Health ACO, LLC (ACO ID: A5653), participating under the MSSP model.

Tlamsa's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 309 traditional Medicare patients, billed 984 HCPCS/CPT codes, and received $84,957 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 538 prescription claims across 121 beneficiaries totaling $404,847 in drug costs, led by Biktarvy (Bictegrav/Emtricit/Tenofov Ala). Open Payments data shows 29 records totaling $637. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved up and down with repeated peaks and valleys, starting at $42,190 and ending at $84,957. Concurrently, Part D prescription costs have risen steadily, from $14,617 to $404,847. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	192	571	$42,190
2019	468	1,453	$125,100
2020	442	1,525	$128,139
2021	315	882	$79,251
2022	431	1,346	$116,069
2023	420	1,360	$116,477
2024	309	984	$84,957

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	12	$14,617
2017	N/R	119	$113,055
2018	43	291	$296,352
2019	80	250	$91,747
2020	89	449	$267,785
2021	93	303	$191,496
2022	183	768	$494,536
2023	162	708	$427,692
2024	121	538	$404,847

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	112	121	$156
99233	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	90	141	$106
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	22	$93
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	210	540	$71
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	32	61	$70

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Biktarvy	Bictegrav/Emtricit/Tenofov Ala	28	1,140	$148,950
Tivicay	Dolutegravir Sodium	16	480	$35,864
Ozempic	Semaglutide	30	868	$25,385
Vemlidy	Tenofovir Alafenamide	16	480	$23,611
Voriconazole	Voriconazole	13	289	$10,290

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	29	$637	Tactile Systems Technology Inc
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Aileen P. Tlamsa, M.D.?

Tedicare shows public-source Medicare data for Aileen P. Tlamsa, M.D. (NPI 1134485493), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Aileen P. Tlamsa, M.D. have ACO affiliation data?

Aileen P. Tlamsa, M.D. is shown with ACO affiliation data for Englewood Health ACO, LLC (MSSP, ACO ID A5653).

What billing organization is linked to Aileen P. Tlamsa, M.D.?

Aileen P. Tlamsa, M.D. is linked to MEDICAL ASSOCIATES OF ENGLEWOOD, PC (billing NPI 1952681918) in the available physician profile data.

Does Aileen P. Tlamsa, M.D. have Open Payments data?

Aileen P. Tlamsa, M.D. has 29 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.